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738 WorkRate1 |
Name : _________________ |
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14 people can do a job in 5 days. How many days would it take if there were only 7 people? |
18 people can do a job in 8 days. How many days would it take if there were only 3 people? |
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| 738 10 27 66 77 60 ( 240 ) 48 36 44 30 18 ( 176 ) [[ 416 ]] | ||
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